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141 lines
2 KiB
Ruby
Vendored
141 lines
2 KiB
Ruby
Vendored
# frozen_string_literal: true
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# Builds random human-friendly usernames (e.g. "QuietFalcon") for accounts
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# created without user input, where no signup data can (or may) be used to
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# derive one. Word lists are English but always produce valid ASCII
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# usernames, so they work regardless of the site's locale settings.
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module RandomUsernameGenerator
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ADJECTIVES = %w[
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agile
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amber
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azure
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bold
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brave
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breezy
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bright
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calm
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candid
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cheery
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civic
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clever
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cosmic
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crisp
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curious
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daring
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deft
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eager
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earnest
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fabled
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gentle
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golden
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happy
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hardy
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hearty
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humble
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jolly
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keen
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kind
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lively
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lucid
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lunar
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mellow
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merry
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mighty
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nimble
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noble
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plucky
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proud
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quick
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quiet
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rapid
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rustic
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silent
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silver
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smart
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snappy
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solar
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stellar
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sunny
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swift
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tidy
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upbeat
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valiant
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vivid
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warm
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witty
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zesty
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].freeze
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NOUNS = %w[
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acorn
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badger
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beacon
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bison
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breeze
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brook
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canyon
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cedar
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comet
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condor
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coral
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cougar
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coyote
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crane
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cricket
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dolphin
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ember
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falcon
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fern
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finch
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fjord
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fox
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gecko
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glacier
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harbor
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heron
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hawk
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ibis
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jaguar
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lagoon
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lark
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lemur
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lynx
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maple
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marmot
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meadow
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meteor
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nebula
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newt
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orca
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osprey
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otter
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owl
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panda
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pebble
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penguin
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pine
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prairie
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puffin
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quokka
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raven
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reef
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river
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sequoia
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sparrow
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summit
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tundra
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walrus
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willow
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wren
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zephyr
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].freeze
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def self.generate
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# A numeric suffix widens the namespace well beyond the word-pair count,
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# so very large sites don't exhaust it.
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candidate = "#{ADJECTIVES.sample.capitalize}#{NOUNS.sample.capitalize}#{rand(10..99)}"
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UserNameSuggester.find_available_username_based_on(
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UserNameSuggester.rightsize_username(candidate),
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)
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end
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end
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